4ft * 8ft = 32 sqft = 2.9729 sq metres (to 4 dp)
Its radius is: 8/2 = 4ft
yes.
Two and Four are both common denominators of Four and Eight, therefore either of these can be used. You would need only two 4ft square tiles or eight 2ft square tiles to cover the 4ft x 8ft floor.
4ft x 4ft x 8ft = 128 cubed feet. Can also be written as 4' x 4' x 8' = 128ft3.
4ft * 8ft = 32 sqft = 2.9729 sq metres (to 4 dp)
Three dimensions are needed to calculate volume. Usually length, width and depth.
8ft by 4 ft by 2 ft is a measure of volume. Simple dimensional analysis teaches that a volume cannot be related to an area (square feet) without additional information.
12ft 11in
Its radius is: 8/2 = 4ft
Perimeter=24ft
4ft X 14ft X 8ft
yes.
112 ft.2
Two and Four are both common denominators of Four and Eight, therefore either of these can be used. You would need only two 4ft square tiles or eight 2ft square tiles to cover the 4ft x 8ft floor.
4ft*4ft*4ft=64 cubic feet
Volume is 64ft3